[ 195.815410] Mirror/redirect action on [ 205.235493] irq 51: nobody cared (try booting with the "irqpoll" option) [ 205.235632] CPU: 0 UID: 0 PID: 1819 Comm: perl Not tainted 6.15.0-virtme #1 PREEMPT(voluntary) [ 205.235636] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 205.235638] Call Trace: [ 205.235642] [ 205.235646] dump_stack_lvl+0x55/0x70 [ 205.235654] __report_bad_irq+0x2b/0xc0 [ 205.235661] note_interrupt+0x2de/0x330 [ 205.235663] handle_irq_event+0x72/0x80 [ 205.235668] handle_edge_irq+0x92/0x1e0 [ 205.235671] __common_interrupt+0x3f/0xb0 [ 205.235677] common_interrupt+0x80/0x90 [ 205.235682] [ 205.235683] [ 205.235684] asm_common_interrupt+0x26/0x40 [ 205.235687] RIP: 0010:_raw_spin_unlock_irqrestore+0x1c/0x30 [ 205.235694] Code: 90 90 90 90 90 90 90 90 90 90 90 90 90 90 f3 0f 1e fa 0f 1f 44 00 00 c6 07 00 f7 c6 00 02 00 00 74 01 fb 65 ff 0d f4 f9 45 01 <74> 05 c3 cc cc cc cc 0f 1f 44 00 00 e9 53 1e 00 00 0f 1f 00 90 90 [ 205.235695] RSP: 0018:ffffaaa780d77d58 EFLAGS: 00000286 [ 205.235698] RAX: 00000000ffffffff RBX: 0000000000000001 RCX: 0000000000000017 [ 205.235699] RDX: ffffffffa2c015b8 RSI: 0000000000000286 RDI: ffffffffa454e9c0 [ 205.235700] RBP: ffff895fc21dc000 R08: 0000002fe0c2c59c R09: 0000000000000001 [ 205.235701] R10: ffff895fc2b1bdf8 R11: 0000000000000000 R12: 0000000000000001 [ 205.235702] R13: ffffffffa454e9c0 R14: 0000000000000286 R15: ffff895fc2b1bcc0 [ 205.235704] ? rpm_suspend+0x1b8/0x5d0 [ 205.235712] uart_write+0xb2/0x270 [ 205.235718] n_tty_write+0x17a/0x520 [ 205.235722] ? __pfx_woken_wake_function+0x10/0x10 [ 205.235726] file_tty_write.constprop.0+0x146/0x330 [ 205.235732] vfs_write+0x347/0x480 [ 205.235739] ksys_write+0x65/0xe0 [ 205.235741] do_syscall_64+0xa4/0x270 [ 205.235744] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 205.235746] RIP: 0033:0x7f5323f02b77 [ 205.235748] Code: 0b 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 48 89 54 24 18 48 89 74 24 [ 205.235749] RSP: 002b:00007ffe685312a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 205.235751] RAX: ffffffffffffffda RBX: 000056330c60e0b0 RCX: 00007f5323f02b77 [ 205.235752] RDX: 0000000000000001 RSI: 000056330c60e0b0 RDI: 0000000000000001 [ 205.235753] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000002000 [ 205.235754] R10: 0000000000000001 R11: 0000000000000246 R12: 000056330c5fa580 [ 205.235755] R13: 000056330c5db2a0 R14: 0000000000000001 R15: 000056330c5fa580 [ 205.235756] [ 205.235757] handlers: [ 205.237960] [<00000000b68b3354>] serial8250_interrupt [ 205.238015] Disabling IRQ #51